Offer #1419
Surface grinding machine 3D711VF11
YOM: 1989
Manufacturer: KRASNYJ BOREC
Made in: Russia
Specification:
Accuracy class according to GOST 8-82: В
Max. work-piece dimensions (LхWхH): 990х280х375 mm
Max. work-piece weight: 220 kg
External diameter of grinding wheel: 300 mm
Internal diameter of grinding wheel: 76 mm
Max. height of grinding wheel: 63 mm
Min. height of grinding wheel: 40 mm
Working table area (LхW): 630х200 mm
Nummber of T-slots: 3
T-slot width: 14 mm
Distance between T-slots: 50 mm
Adjusting table area (LхW): 990х200 mm
Distance between spindle axis and table mirror: 550 mm
Max. manual table movement: 700 mm
Max. manual support movement: 250 mm
Spindle rotation frequency: 2230 rpm
Working table feed: 2...35 m/min
Working support feed: 0,3...40 m/min
Automatic vertical draft feed (step): 0,01...0,09 mm
Automatic vertical finishing feed (step): 0,001...0,009 mm
Speed of rapid support movements: 2,14 m/min
Speed of rapid grinding head movements: 0,3 m/min
Main drive power: 4 kW
Machine dimensions (LхWхH): 2595х1775х2035 mm
Machine weight without separately placed units: 2300 kg
Weight of separately placed units and electric equipment: 650 kg
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